Product Details | ANNULAR BALL BEARING

3110-00-277-0252 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.

Part Alternates: AA59583, A-A-59583, AA59583401JALT, AA59583-401JALT, FFB171, FFB171/03J01A7C, FFB171/03J01A7E, FF-B-171/3, FFB17103J01A7C, FFB17103J01A7E, FFB1713, P9101KFS171A, R101DK58, R101RA5P811L02, R-101RA5P811L02, SL01, 101K5, 101K801L0A023A89, 101K8-01L0A023A89, 101KSB307A008B14S6230R, 1371110201, 137-111-0201, 148794, 3L01L1, 3L01L3, 3L01LR1J, 6001JC3CL3, 6001JCL3C3, 6001TCC3CL3DC, 6001XJCL3C3, 3110-00-277-0252, 00-277-0252, 3110002770252, 002770252

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-277-0252

Drawings & Photos | NSN 3110-00-277-0252


Demand History | NSN 3110-00-277-0252

Part Number Request Date QTY Origin
3110-00-277-0252 2020-02-52 16 DIBBS
3110-00-277-0252 2020-02-44 16 DIBBS
3110-00-277-0252 2017-10-283 213 DIBBS
3110-00-277-0252 2017-08-236 300 US
FFB171 2017-01-10 7 US
FFB171 2013-01-11 22 US
3110-00-277-0252 2011-11-321 144 DIBBS
3110-00-277-0252 2011-11-307 146 DIBBS
FFB171 2008-11-317 8 United States
3110-00-277-0252 2008-04-113 176 DIBBS
3110-00-277-0252 2008-04-98 176 DIBBS
3110-00-277-0252 2007-06-157 108 DIBBS
3110-00-277-0252 2007-03-81 43 DIBBS

Cross Reference | NSN 3110-00-277-0252

Part Number Cage Code Manufacturer
101K5 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS
101K8-01L0A023A89 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
101KSB307A008B14S6230R 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
137-111-0201 70210 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
148794 71791 CURTISS-WRIGHT CONTROLS, INC. DIV FLIGHT SYSTEMS
3L01L1 24617 GENERAL MOTORS CORP
3L01L3 24617 GENERAL MOTORS CORP
3L01L3 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
3L01LR1J 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
6001JC3CL3 52676 SKF USA INC.
6001JCL3C3 52676 SKF USA INC.
6001TCC3CL3DC 52676 SKF USA INC.
6001XJCL3C3 52676 SKF USA INC.
A-A-59583 58536 FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES
AA59583-401JALT 58536 FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES
FF-B-171/3 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
FFB171 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
FFB171/03J01A7C 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
FFB171/03J01A7E 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
P9101KFS171A 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
R-101RA5P811L02 83086 NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
R101DK58 83086 NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
SL01 24617 GENERAL MOTORS CORP
SL01 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV

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Technical Data | NSN 3110-00-277-0252

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 8.0 MILLIMETERS NOMINAL
BORE DIAMETER 12.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 28.0 MILLIMETERS NOMINAL
STANDARD TOLERANCE DESIGNATION ABEC NO.5
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION LOOSE
NONDEFINITIVE SPEC/STD DATA III TYPE AND 1 CLASS AND 50 GRADE
DEPARTURE FROM CITED DESIGNATOR AS MODIFIED BY INTERNAL FIT-UP DESIGNATION
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FF-B-171/3
MANUFACTURERS CODE 81348
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FFB171/03J01A7E

Restrictions/Controls & Freight Information | NSN 3110-00-277-0252

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3110-00-277-0252

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each